INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4345d7c4224c8f2001918b4fb1ea9550e898a0d89163db986ca6874c2adb3d4c', 
    'T/P4IdpH3vjyFH2gr842SPjD3qQBziZX49Uq3ezoR1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)