INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ba4d3d746a90382fea58b045ce1a154f21b58eda06b47256ea35646a7599fda', 
    'z2uSny1xeulwIxxWyaxP6+zLjKANrslUMVfLA3S4uzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)