INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f125d8a905331c35add2a87236c3b08cf33b6692b1297b66611c686ad401dc', 
    '6+VDX64G7n5CbNrXM7riYnLdKrHKn2xTN88k7RxU62g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)