INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cfd68c01685312e18eaf4a437951bfeb609dd13fd34066765ae6c2adde4135', 
    'xzS6yIVbmwxo2lmUoegWZso5QAML/RRCU+QeZ64OTxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)