INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7eca1ecec4985894ebceac0c7706a28ca1089c80f255bfc8daa92efb2b145a3', 
    'aeafd8wZYBvSMKlsi/wprBuN3uchdRfzVhYquDWmdp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)