INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e172211f69c67eb169b0f320340937487090349bc8095f003fbb4bf7f2e6227', 
    'C8IhkNhqunsLJNvGQ2VT0Cm12WnS1Gb/SmkIiUOOuJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)