INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8f73356fbc4e8e436093d569610e718769929055efaed60a5b22261c55da37c', 
    '7yUHNf7fhV8S/loLmFpcJcZPYm083fXX4yoUTKC3t1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)