INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e13855233c14b7391a318b322b6466c26a87d013dd7081dd125e50960452dc', 
    'oCFtNs1r3YCCzb4Em0b6/V0X7Y87smedqDw7jeXzS4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)