INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3793cf20a8c5d8c37fffe1633edc3b004d79b7f0d1f9672eb16b735e54be2a39', 
    '9kyZkn6YKBc/tcNRAnRS2KRT1G1JafVPcnrlVxBkSHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)