INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd36c68fa06078f026006eee3d2718cfe90baf10fb55b957b8553b9b66a38f1a', 
    'hmk4Pm960wEIt9NRKEIKZ0qJvBcrWmtXsoWAw90Vm/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)