INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e98ddd35dadf5fd10395dd20c8f0e8d7baab3a15a50376c72a8614f2691d075', 
    'M3Vj+f6RVZUUcrwTzNTqZYyEapA+Lg2Cm4qbxDHCDco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)