INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3dd7fa79a96b607901800e58edc8af76c7283d44eee31c9df5aea9acd36d18a', 
    'Iz+y2tdZGJo2RI2EWU9rfdMy3ASo2wBNs1Kq5OMn06I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)