INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b535b9f629a37915bfa08a7ec2c6728fc89862c98708adda6d3cbc678f4f97c', 
    'HRwTdTB414FCKN25efGjjUfuwc0SfdIUUteVcXSVbZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)