INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec157cb00f63c134cb328fb8766eb181509c57275e74717d29ade91398240ea5', 
    'wUoAlxkWJhpVekhTrPG6KuZmGEXI5i2emqgn1G1IlJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)