INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b966386aa391a2c4c4b4b3584510115da610d29c67e132a64947e5eae8411b1', 
    '2wLJgyUpMY0LlUANysMukn6mBnpLdXuQfp6KeYeRD+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)