INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf2138d5f670b8defbc59212575bc3f22cf51052c09d156c225b33873b7cc60f', 
    'QwJisPtbty24HhzsIS7ejfc8J734orKF4tOSVMccu+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)