INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f4a0465538082be2b7678b2a31df64cf196cb21a64cdaa35f3d55a00501544', 
    'POCiE2VYXQ4LfPfI+6E251clNEJSzUCL2f8S5yndKLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)