INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e31cb636f2e4e1f69268b2024725dcae986443fabb8df1acb1d987bb3b682a2', 
    '5gfLOKY2DwET6tTbvL2qnFsBjMC0x3nTEEGKSJmx3WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)