INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6812568585bcd4b64f0221126a50164bcfd2c54191448d7b0b1caaa2012d24', 
    'ybcQsQXgowRURUDwq3ppIVmln3vshWEeDs+Q/WRcmpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)