INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42958653e795def863c6de62388ca465b497768b8638dcadb8d86a79077e8ffc', 
    '5VMseAusxYCmNjBUz4nmNaoc6dgFvBuymkbc8Z8sP10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)