INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '318ada6f6723b783fe756b783f12dc1019db8cbec9e5fcb83ef6f262ef04fcb4', 
    '+2GmtS58FohpBBvUOPJ8Nb1LqzJzcmMKzmRX33TjGgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)