INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4af57febb368f41a4734c2f466118fc6e7429178aa0e8e1928b02a0e03b51ce0', 
    'DX6Ze9y9Cz0QzPgnpuVlxxYAnfhimun0Ek1pCt5EPwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)