INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27264708bcc904ad4d51c3f0a06f84668d4ef8918e712c9b332fb1adb9366bbe', 
    '+A04220p2vfmK53G5zRulkYqGPc/7WiNKt9RMBlYYvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)