INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55bc293165cb1917c385a377e43a0477d8ff4555b75c53b6ec4bdae868936fdf', 
    'iCcWbm/XPWjhs5gGPnh+/twsJvUXSNC41Kt0RCoDy/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)