INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ceab651cd9b1cb9e4d25c9d00342f857f4346a7b6400588b10434ad64338946', 
    '3DXESfF71UBndfOw8utOg6vXocrg7N4VC/OJqdIctD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)