INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82c4671ba6b134c03c45f9623d335805e343a8babd85ac9d98794cc390c0480d', 
    '2k9CIbQc0vI3jdyT6CbEIbQnBeKz5i5YD6Jt3n+681c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)