INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2117b1e40e863e2c6bd982bf76374619dc2abd4c38becf9223e5ca14148bcd', 
    'Pwd3t1PJo3v0n9GqsEPErdbiK42hm66l6voFqpu2TGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)