INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '002d9ef9280244371e4f85c0406cc94f23f90a2349a32546a6a297e77b98c586', 
    '68A0WyKcMFMhhPaW2gsAQD4l8ZrcZ8lcoCNTdwC7PQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)