INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f81087bfdda756cd49ca694bdcf7cb9a62c2491c3dd45a4a3b3063ad1513739a', 
    'o78awmwUq5qc373dQjz48NSRAm1jsF0c0wpyQze4K7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)