INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb15d0869fc618dc5541189f6704e4594465bbc5c4cc54ce33030483edeea0db', 
    'DUMdQq+nh4kdufjIXu2AiW3FD1Mhe6kyWJEMQRsinqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)