INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3715958ba8c114f391ee453a2e5406636879f9c5fb1595a073ddc4113a5eaaba', 
    'MDwFgZtc9JSSvQ6X/7W1Cr7AC54Uoxc1gA0YmzQvyZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)