INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b429d18194b981cba1fce94b89819a24f04de8b9bacfee8c3ee4769a8c2ad9d0', 
    'zLIhE0cfeyZLhoAOmigq/3DHe+QyTCNEk89C7Wo0M9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)