INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b3d1d98568b289e45c90d06138200a0ec8eaad73588814774fca24fd7719b1c', 
    '727QfBqjVCkQC4ljRKqklq8oCzQwdhDBQ0PwNTdDuZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)