INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bcb7f594382704452884ea9f8df753db333415dedec71e664ec3544dd1bb5ee', 
    'eP0pNEZ0xkMlIbNTklCYhDYc2Sdhe0DW45A9cYnLdBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)