INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '882f6c31b6ffc429aac531cc08b3d7689698ee0bdf515d4f3ae8cdcc6da470c8', 
    'j7SMVTc3OacWlLQH37v4h1fgoAvqmr8oL301KZaTdsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)