INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae435a2e9dab29aac5cfd43984f828e6d4a85a4b3eadf882e4da0bed7d951c50', 
    'hYq0w29zOBHnlEM4byQqhn5ivd1u3GNr+5VDPYLVChc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)