INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8406353df5c1797db2a3489bece2c0db090dd289737e69272b58d3e57a3ecf98', 
    'QmVhpngjB1v4c+hut76lzydiyIILDWwuEF9iGwy7RFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)