INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f759e420e1da157dccf2dc99de4ab35518caceee0d0f2ef1016d0dd3a062a4c', 
    'lPXkg82UH1pwcisAGU2mpt5SbpwQB7FGIGtIW6Q+HOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)