INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfd262d19a4f4c309fe4433fd8eefc4730e32a306cbca0970249de8e4d01e90c', 
    'mE63Gb0mTxwY4KCXPRZ0DPq2gnciITCuYVr+k3Kn29o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)