INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca7cc8e15f10b365911aee100627c60eb7b41664583bffc948790504507e47d', 
    'CIZ0lamhHS3HRKOQD4SIR7ObzJnmf9R4bb8jxdGUSVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)