INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44cc7958cbde021ab31c06e39adfcbd02d418456526c196521a1806f19edd38d', 
    'QDrNrzgvZUgo2MfPAf45t6pmRhQmVSQGaz2voP0r+2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)