INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '746a4451ef93c0c349bdf2e8e57690be6258e3f15e4c2bc064a8063a62620326', 
    'nZwOQJCMXvsK8+5XuEqEhPyFmnc4WTCmodzfepDjlCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)