INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0526d1e888b01326f52c8826693cfb01c3891da2c644980d98bd243b502fa702', 
    'jD0msSGJNOSYiP8s9i4HzLicihV9pkpX1/nDm+k2ZUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)