INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8354f8699f4fbb8971750b8fa497af714a07e8025fd475375410b2db2c594eb0', 
    'qkx0LDWiZhWaZ2sev5SfOF57L1zHySw/d5eeez1ZBC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)