INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b589a78271e5d1d9276939d52cd08ecca0644f05fe2eb94df0cace454e07e98a', 
    '+PohUmEACMn73fUx88d2FJwJneThFRMCEtt0FntRvpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)