INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f54b753ef2e409c9a8287b5524780dbd2236780ffd0e921ee58f907436faf9d9', 
    'KQMMlqpADeqxIqv9GRWt6mklsPP8hhv+LyQ3+KZ2OcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)