INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541e48897ca56ba020280827773eed4100a132773275cc2cb53bf8d8ab2a47c2', 
    'LVnJ5xBipKbEcjlU2XY+gPQVDPFMis+mzaV0bjlxM6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)