INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73d5cc983700aa3698232293a68a9ad46ffcad0797edd71418498b256a6893e0', 
    'L1Vcs6feZp8hsaW+W9522TnzSmjQLyt3XsQrBy7Zz8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)