INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdb8d6d1547973b911897a7309d3e71804e124966abf5fc6ab7e411907a9a07e', 
    'vFKjTBfEI/5oCj9tBhHj089tlv1iMcDuDXVarsW4WuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)