INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f5011a1ca04d19df82aff0ad753f1c1f490e7370e6307c156c8a4dea75e87b2', 
    'xivK3KhBPccFtf9Zqnrlzso3yj0SVKMP0ZdKhr1i1r4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)