INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff1585e41ebefd127f303623ca3611d4e864170ea1bb893d97ad549333ff2a41', 
    'o81Dbda+GWfE1B69pvOtgNWlDVTqGXM7BgNdlope40g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)