INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f56944824a68b63b6bf705a07c8f07090d05a014e71e474676e8628ecfa0c1e5', 
    'PGMN4VDTjP9A2B912gmRcMMMKsa7Ejk0XOH25dv3egM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)