INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c7af992f76e4a6337b01085a4660919260ca202c64e839c8920766836b23b9', 
    '4NLUBOsKXOoUSaEkm1jZNEymYBdUJtqlcqcZGKJref4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)