INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20091878c92446fede0581ec8f124e10ad7dc42c18553fb6f8c64fe38d4e346', 
    'zQwdSI0HtzwVig3oe0zQT0ZZZRXgNrMOzWdcTUpVKCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)