INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '801211a9afecfa99e27b2f433084c15a55f4a113675282549acb7e4713c56b8f', 
    '+n20fKh2rpRiWKhsoGnYzFAd1sw4RBtYHlSPhGYu0cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)