INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a2146256c47d8a8e5296dc8e7f9c8dd977ef9145353c07434eb8ac52b588a0b', 
    'syDhewNwb9Hp9+wUy78HttgFHgiYAje6NocF12F/FsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)