INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15c659908dc31a54b3ab90cbfc45631114083eabfc799f461bcc4b20da9ec71e', 
    'jCKEv6OcZegMUfeq9IfargmYGLozqFDrvqhZoonMxsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)