INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b251d3046695cc65c4462d57e674d6e1101d586929153cbe770d04283616927b', 
    'bHgyA4mvLmpRPni2su85v4pt1RJW+70KcZ3pPQCd0ws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)