INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53e38bb612668120c092d453cbb82ce37ec9ed3b857ebd3b5f0c3345dbce39af', 
    'PPN8PLVLh3w8G28DwHcFRmRNRW2CpGkhmbVVcc1T50c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)