INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1eff3d40a250974a3248a139ca864420bb80a4f26dde87e287c4ad83bfd3543', 
    'twX4owkf0yFLPEQPIB5n7rcGCOXqhApm19fdgrFDTis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)