INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf7f6527c935fe51d44a72b11881123425314cd710c6e6f65f06bef0136b65d', 
    'JdtqwwnjEG7ksakI6EodpDwekPM7KdGEvHjkje7bdbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)