INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e938050007bbe1816b7214bdedfe3f60ddbea1073b2552920b9e848b3581b48', 
    'Lf2p/XwhU7P4RPKVCcK4p+olVUeMHMqorSWtXjXoXdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)