INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7390231dfe4ab8999bfd391019497425f73562ac362384f2363fb0fd740561d', 
    'QmO5RyWLYREG4SZej5VzQwc71juSamASv8kExfJzhtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)