INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b0fbc70a94724a9fb59eb9baf23cf42b1f65b2ec8f81ddd236988be757455f', 
    '7MZzUa0B+jPO36pLulR747ll4uVJrYQhqbC2lvrOwBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)