INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33c4d0322c990f233033055a26bb50b88583df6a334c20b709b108f73026a79d', 
    'Slgw0gg7RdK/4xBKYGipTOADCQgzYsEPtwFiHICtaGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)