INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0a1e9d322de471df6b2717e9b6691a2ddcbfc9b7d5a79fbb66e5974796df15a', 
    'RpQ6JKOy3wExK4vN7Ld2vx7tyvSBxMMGRNCk7OC9ruM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)