INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef027741ffbeb0d1497555b2a9f9d1380ee7297d6da9af4c3c54c2180c5634d0', 
    'mSOCgH/Z/1v9h+YwkpM42ZHwNiTm2ECBHw3QiA8Im+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)