INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9850eb05b92de354d3c0686ab5f6f2f8c190959230b8e817bb423e23fe2d45f0', 
    '2xA4w+Gr+YPvCZt6rmHOo6Vrerhgq5icpLbeOwCngQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)