INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9725e2dfc87005e14a3b9d8a1f0e379165f56dc9245ae846470a260478dbd51f', 
    'psNsRpHXMm2d8ymeXk95/5IreFVjoKJpDyzuvJJ29f8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)