INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d98f24114c9f106d96240c55b4a932330e0775ae6891a90bc79e933376008d', 
    'NCadc57yBcW6SHEmRQzumbLEATZ130vanMjcVUClBNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)