INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2a0471f71257f01bd03967c290231f4184e8c4fccd0521324d58a6660ec160f', 
    'y3WDibFK2KOGGb/VAMYEf4MZrmYjPzROPqWOVE4BVTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)