INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca6b52ca086ca49ac3592e61f01742debacd30be815ed658d3d8b204ec8dddcf', 
    'viNoJo28nFes8tyzNSOQGsxHR2nVYBv2YDbKD1Lprpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)