INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe3f193eab8a0492bb750f23df10d8a1960da6c9352e56887c03871347b92c5e', 
    'i2Lq44kEO593yHvUd4KAVnt/aawDe/fVi8gkQ5Qa8RE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)