INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ffb80767dcdcf509f97f75469f9296fbad781ec490e2d52eb53a517bd95e3b', 
    'CeCfJ1s7jozvQPk0ZgfxYVCTrzzKQjWYPxiVrWd+tUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00118

Result

int(1)