INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ef8cf5fdeab765d9a8f39574da6b879f8236ea5ca9b47a15761547c0449b9be', 
    'i6dkawxSdwB9Q8GErHeENahANhHIwVea4J0Y+8q5cDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)