INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9190c294931200f9e803c8a55be5444150a1c8d19211148b2a513466fa84828', 
    'SSzaqHPkl2FYzmRj1QKChj9nZG+iInlSWQic/mnPsww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)