INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f83d7b0ff4131774294711f0d67288d32a31bd5d1032c095db313b85fffff9b8', 
    '6u5PqfwL5Z3i3Q2avdqavUR0iMWcTyrZjBwzkJltNkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)