INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d79021fd5a47aa33a5143b25dacb436427ed6a89496d56b2cff37d233d5471', 
    'ZvFeCHm6vB0+wowAbJoVDUWewHWc0gXpXt/tOq2GuIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)