INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '003c52b2f34ab8ee1a0d66eac370d73c0950d33f60836ad84f1b0330bf5db5f2', 
    's4V4xicpEckN/XYdwP2UTt64wbYYykFr2M0+j46hSTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)