INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '648d7908aa92dd2c0b2ade09b1a28765d077b477dca49c7cc011f20174bb5bb8', 
    'rF0HB5HjgWDJnf4fOS7G1YFO7xhUXy+5+pag0Iodmvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)