INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b1da113486c64ff0fa8ce3e8e7d166e25fab8c504ba3aeacf71e2a763844c4', 
    'AG06l57DsEw3iifN8avD3ex+Bo83YvXlXXB4gqznBbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)