INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869fd4004ec17af603f01873c5a3924abd1f8992fcdedb011c7a6e0ecec19ab2', 
    '5iimCu1Gl+mud0AycJ4w94kaKQIvMMOmD0rvDfCxQAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)