INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e875e3ede1b8f3768b1de9881b54af3d5c8be7639e2d5554c2ed0feaed2a212f', 
    'VqNv7HWYCte5Fb2pPrzQa3u884z+a3RayHHPkNmD3vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)