INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '762bcef730af538cf23b32b093709844452bb9dd0fa28938a902e1e60161dabe', 
    'Q5qNBrMeSCSHr2QV/KQt0+EfjVuPf2qo8HfJJr2kBSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)