INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3856d38c16f470c6deacc2c9a5d8aceb6921aa5b8e348c18337474cdf8749aee', 
    'Vbm2VmffHrGEhBOV1jFdF1tUZsF57CmiCcrdVNBoXak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)