INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a018f01a5edcb9ed040a65cb586c2fb71521d254d498de8fb9666a27970ca0', 
    'JE1pCCbVBmeY4tq63+Djhz3Qw6QsLj+KCOERzyEXyxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)