INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c66306c23df51105e2d0f56d76450f8d04d9b2a9a31fc3062b85250f35b759', 
    'pC1ATZqyu+r3wg4OHHVzWeeLyx2EsBM9RgCgIUYmK1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)