INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f7f84b6d68b450bc59b262e7b27fdd471577e486bf06e042e1ebc2a7cf210f', 
    'se0QkQNkgVd17MOQ0ZE7KsaBuMXhhazSEgGyHzfZAkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)