INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95fddef16f6ec3724d472d7f3dfd47410ff73135e21c363cfd00e347a502db77', 
    'S20+OM3ETtPe9IvvUNKbPpBpwndq8KpLAdaW3Iki47M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)