INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5535a03888089837b9a8fbf9fcd0cc5fce7498ac02291aadf9e70244fc5b4151', 
    'eKIQJrgrB6ZIQCwdI3zn/SFt8dkToEUSNsgorq7sgig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)