INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6c401e4134c6c1e84854f00e2f752ef34aba96451744e75ff4663c6abce8a42', 
    '4SKWR9BPERbOW5wrsVwq6dQOGlhH13Zlhn4grpWXVtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)