INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eae1719e08cbe9a5b4e05bcd6373053e9e3bb32fcb57e581e25d6a60c14688df', 
    '719bvj3fBOpllmuXNFAScI3DwyUTeq1hhN6UH6v0Th4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)