INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f30c02cb28e538401250539e6f9ff4c80dd0fbfcd54e378a4777bdba7355268e', 
    'ZyaEwxKewI1rj/0UrE34pJ1AGwu4mXiOTWFEbzyx+KM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)