INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7324860827d756292a0cf7c51f82bb7d921deb06a237bafb20368101d7406f0', 
    'i+1qnh0R6V+AjrgDW2qKDWb95PsIpShsaR7D6XZW1zQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)