INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0355050bcb6df4173824fdd449f8ebd304f79fcaf4df359e993d0348419eb6bc', 
    'bc8Lgtdgl/bA9tRmQ/pfLyDO8xnALVNi2CQSgl1X8fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)