INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9b674e9068251c478591a37c2bcfdad9d4fd85a9932d65ba5ad97372a433a06', 
    'nkff9epb5TmmguyHzgNMBpPOvm0QIwbJznSbKr5IgNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)