INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f975fc0c69a0131861131bf93b76d845d5511fa2f98cd3251c45a5d3415f5599', 
    'aENZvYi1vwydg3+rRsOcWdvf9FsefGncf54qW8g5Ncw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)