INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f5438f541e7e1986bfe0dbd2b72dad26db1c8bda2731c11e64c2f1c6ee6a9ee', 
    'oaNj7brBxfDR6yfuoPZSu5s06iSD0JD+KNXTSG5O2D8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)