INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc0e915e4515c3f04d1c5eadb6370b3ca2fec8679095a513bdb2297004443972', 
    'I45yORDnobH6qBFtadYOk5uNIuxuZwP9egbef8/+68M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)