INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db038ac52ac5aea98ea2471e83af131b9e4f54ac2e0fd09fdb335a1ee5fe693d', 
    'U7xRsYKvIwliMgCOybqLEVLRLrnruP7OWVQxa5bXmWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)