INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3213b4fbd58fe767efa0a792a95a054c7fb441a00ff8d26944035d9e620c2eb1', 
    'RKZ3ThSI231LJG4VEySOOvh4m2YJvncsbdMjElUHF2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)