INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a6aeaeeb1c2974729cbb050308f2d757d4bfe185d3d1f8cec74ed53e34a68e6', 
    '0heX8Bn6ymzEsmNj+BLlfZuzPeZMDFEwAm7N1A/Y7/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)