INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71bd141fd10146cf3f864696a1b02414175323c4a8fe2076ff53eb07e02dd84', 
    'si2hNFRjzxX4uB5ihuGAh88nOEV1nbD2hI364Lfi/cY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)