INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df15ff4de9e4595077ba90b55a3a7edeeb6d263ec4f26b7e1722046bc7d39bc5', 
    'Zw9GwOU6zeCENMYckOehKS7on7zkgcl32gjIXjPZKRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)