INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3bb83125084f0b3411df35d68bbd59d294f0a85bf102319d80631bcb6d40a68', 
    '4oTqMmsIdd15duaVO/O7LDaO2TTyIpsqSSFN4vCR4+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)