INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8cf8902058035a01e1f295865d6f5b4f3d9ad293a0a678d9ed53670e4f86147', 
    'T9DKxydEp0x7nz+nQ7YZXN73X6y7SCDr4kWGjW5Np/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)