INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d76566728699ecb40fe93f1c00e63b1cc3f2f9c30a73d317e91acbf7c00e3eb', 
    'SSiIlyyq6Tf9By03JTuWEPh4O4YQKizmMcihoJxtN68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)