INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d65ade84b0e56abe015a86230e6d3070edd3b2b3c982fc8a3bca9be35350e7', 
    'vADLooBSA0cag8HhgfaTDxiJ7N19UincDDWFccX0Jrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)