INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c197cb4ec2c9ccf04905d425b9c104fce09d637e2b88344fb1c609ed5e0151', 
    'UKVCTcko6g6YfatObnAWLy4SLXXzS6UHyHGEefrEEWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)