INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '551c659a878208080e52d5aefb0a0839e68a45abe9662ddc22e1345b03066122', 
    'CmWXSrFmp2wZz9S0lL3tjcIUdpBmMPxHy1577madX/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)