INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8903313da17fe106f5f68e81e6183e24a6b014f2eed2cbee6caed3926aa57275', 
    'YFSEifupK1cflXNnFsegmbDtQSoNDDdyaQhy1v/Tpcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)