INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c261655e96788aa3c578258c07e275d96eaf49bb8c5c4678469b82d4bd95e44', 
    'IRwIQzX7o+3FGFUatstVBIgcyzAJPxL3l5iObJA+2sY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)