INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '671a6fff6f61259252e8c8d46f2cd6b12d01c3f277b4ee6d0866cac872f67472', 
    'e5kCTlOfO0qpboIQ8vygNgghceFbtBeU3azYrrrIevk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)