INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4d40571a6ec529bfdcafe21ec892d1887556128267cf954f4d8742c90210cf', 
    '9lz83CyIAd+LPtstG71ViIVVyHI1Rnm0fP6UNpRfXGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)