INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8878a16d88f2d99bad7bd58ba49265bd056b374af01aa74e709bd0dafbbf2c', 
    'nEZ8l0mqECCIijkCKg8VJxz1fFMhEXEccuYQjpsOMRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)