INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b993fbd00c465029ab28a918a1f69a29cddd8cb9644c2813233ac43196ea65d', 
    'MQM+vNqDnPIKGzZjV0Gj6292k90Yb7WD+Onn1JwjuXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)