INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5916076cfc2da10cc57819ef24c6ea4135211781e611ac1659bccd023fb5f401', 
    'zDEa7BXKlYU+phHmhe5yziuTWGUui5nPvK2VZ3zV3lQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)