INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fdca9c31fba4b9e34872180b2197ffe9b17ea5ac4dad18cc6f3097417a6f229', 
    'p4MrW6G4ClSAOShnwB9ymOvc7YIVtqDMstDN49R3lVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)