INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49217ff741d558294dc0a9116f15fbb644f407df47ee2e0094092a7dd6e55da4', 
    'L57zVuB4DL7yoHddvU8NoG2YCZJIJcwN7feglyDT2eE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00141

Result

int(1)