INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92b392a3c02b0be190a29645f53f748cf1198e75912f886403a1343a86abf456', 
    'Na7qwZd4lH9Dq2qbWLOKsxYH9sZhYh+jx9zVk0MtOfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)