INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45ca4e7273c24c047a2e80bb47e3c00b02bfb0e243116874efabc68a8375d5d1', 
    '4CIdhy8ReRQdZqpLnlUPNWvWvntphRs1EvIj/S0UU0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)