INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f462087677191a32502609b956db3b3b0a998c2ec1ca224e643c0c84b2234d0', 
    '8Xovz44xvTBNGAtVwTWV6W5nFHkXYveedYZLHRjeVhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)