INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c603a2a61928fa1e062be2d6f457e6412b87b48aa0c846309f5095a3aed7cbdd', 
    'HNLPgbv5vqLId/nCRpK012SNFpmi3SaoGj2EJHbj8Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)