INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb78410a465e6fed363bc0a1c4497fcfb43a398caa2442048b7c7dc6ea9ebd9', 
    'KMN6H0edGzkA5QFJPSM99R4nFSH/vyjrpXRyve/LZn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)