INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257a636d014b59c9098728d3c1b5eea76bf18b57c8d319118c17cb6372ebfac7', 
    'kLm3Ad2+z5TjfUn9CKzAL4p2KxJHgy80GBanUHIEfcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)