INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4cb85bc88bde774519e4f059b996ca6b73b0d54939520b1bfe0dd911f33b71f', 
    '8uZv2spBuUSf4FKlphkDK1bCa0oGKoG5Xw4pTE8wTLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)