INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2b469f5cd0b6cef99c01a0913cec211dc706f947116b2a6d7b263ea23ad150c', 
    'hLQDmYaA/TbIJtpZ47olb3LPSQJ0j1uhNILUS0OMdzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)