INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9656974e53edf9fd5a25c41576e3d3211438e1dbf927e81246e4853c1cdc4d88', 
    '9T0JvCefc1+qdMPfsLelI7PbMDtpQg4lIpHD7uDkS6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)