INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '523fbe54977397feae5944f0bdf079578fa3c7bde55781b449d72faa1574bff4', 
    'vYipr3SHHvnEIQ7djv6HGqcXxw6pRflui72gmuM12P8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)