INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e44f28520b947b2204c0f0b5298ea2bf58c4e0bcee16b08fe48f081711633c5', 
    'R6TA7T6RE2Ux8lowUYb4fMhozKFYxH/aTvkQMFxL9qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)