INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee19f955bddbb14519a434b950d1f4a9030860399e6e6aea9c170432483bb43e', 
    'iAlOn0lr1rDUKEggJQ4OFFK3f1JtqCiLpH8WMMKZziM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)